Respuesta :

mhanifa

Answer:

4/21

Step-by-step explanation:

Given:

  • 1/k - 1/4 = 5

Subject is k, so the following steps are to solve it for k:

  • 1/k = 5+ 1/4       ⇒ adding 1/4 to both sides
  • 1/k = 21/4          ⇒ simplifying the fraction on right side
  • k = 4/21             ⇒ inverting both sides to get answer

Answer is 4/21

CClark9303
The answer should be 4/21 hope I’m right :))